Direct Angle Sensors

Overview Direct Angle Sensors

New types of Hall-effect sensors do not measure the absolute magnetic field any- more. So-called direct angle sensors capture the field vector by measuring sine and cosine components of the magnetic field. This is possible due to the new 3D HAL technology from Micronas. Vertical Hall plates measure the magnetic field components in the chip plane and not the components perpendicular to the chip surface . These kind of sensors provide angular and position information directly via an output signal proportional to the measured angle or position.

Direct Angle Sensors

HAL 36xy
  • TJ = −40 to 170 °C
  • SOIC8 or TO92UP package
  • Programmable
  • High accuracy
  • Programmable characteristics in a non-volatile memory
  • Diagnostic functions
  • Measurement for rotating angles in a range of 0° to 360°
HAL 3625
  • 12-bit ratiometric analog output
HAL 3675
  • PWM output
  • Selectable PWM frequencies 250 Hz to 2 kHz

All products of this class

Productsort descending Package Temp. Range Interface Ordering Code
HAL 3625 TO92UP -40°C-170°C Analog, 3-Wire HAL 3625UP-A
HAL 3625 SOIC8 -40°C-170°C Analog, 3-Wire HAL 3625DJ-A
HAL 3675 TO92UP -40°C-170°C PWM HAL 3675UP-A
HAL 3675 SOIC8 -40°C-170°C PWM HAL 3675DJ-A